Dicyandiamide 99.5% Min Chemical Price 461-58-5 DCDA Cyanoguanidine
Dicyandiamide
Brief Description
Dicyandiamide, commonly known as dicyandiamide, is a latent curing agent that
has been used for a long time, and is widely used in coatings,
single-pack adhesives, film adhesives, etc. Dicyandiamide is a
white crystal with a melting point of 207~209°C, low toxicity, but
insoluble in epoxy resin. According to data reports, dicyandiamide
can be dissolved in epoxy resin by solvent, but at present,
dicyandiamide is pulverized and mixed with epoxy resin, heated and
kneaded on triple rollers, or processed by extruder. Usually the
mixture without accelerator is suitable for more than half a year.
Specifications
| Item | Index |
| Dicyandiamide Content ,% ≥ | 99.5 |
| Heating Loss ,% ≤ | 0.30 |
| Ash Content ,% ≤ | 0.05 |
| Calcium Content ,%. ≤ | 0.020 |
| Impurity Precipitation Test | Qualified |
Application
It can be used to produce sewage decolorization agent, used as a
fertilizer, cellulose nitrate stabilizers, rubber vulcanization
accelerators, also used to make plastics, synthetic resins,
synthetic varnish, cyanide compound, or a raw material for
producing melanin, used for verification of cobalt, nickel, copper
and palladium, organic synthesis , nitrocellulose stabilizer,
hardener, detergent, vulcanization accelerator, resin synthesis.
Application Method
1. Closed operation, local exhaust ventilation
2. The operator must go through specialized training, strict
adherence to rules. It is recommended that operators wear
self-priming filter dust masks, chemical safety glasses,
anti-poison penetration overalls, and rubber gloves.
3. Keep away from fire and heat sources, and smoking is strictly
prohibited in the workplace. Use explosion-proof ventilation
systems and equipment. Avoid generating dust . Avoid contact with
oxidants, acids, alkalis.
One-Stop Service
Package and storage
1. Stored in a cool, ventilated warehouse. Keep away from fire and
heat sources.
2. It should be stored separately from oxidants, acids, and
alkalis, avoiding mixed storage.
3. Packed in plastic woven bag with inner lining, net weight 25 kg.
Why Choose us
Yixing Cleanwater Chemicals Co., Ltd. has been in chemical business since 1985.We specialize in
providing chemicals and service for treatment of industrial waste
water and urban sewage. Main product include Water decoloring
agent, PAC, PAM, pdadmac, polyamine, flocculant and coagulant,etc.
‘CLEAN WATER CLEAN WORLD’ is our company's goal. ‘Rapid response, Immediate action,
Excellent quality, Credit first’ is our company's tenet. We believe
that we can meet the requirements of domestic and foreign customers
with high quality products, reasonable price, timely delivery and
perfect service.
